I asked my wife if I could change to blue from blue/green. Got a thumbs down.
She's an - was Interior Designer with lots of letters behind her name on her business card.
One thing she is expert on is Colors.
I told her that everyone says blue is easier on the eyes and has better contrast with the balls.
She quickly, without hesitation said "Bull Sh#t" Both those colors have the same "Value"
Don't ask me what exactly that means. I simply took it as there's no advantage with one color over the other.
She picked colors of my cave based on my cloth color. I'd have to paint the room and change the carpet tiles..
I'm happy with blue/green.